488376798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:486

約数の個数: 128

約数和(自身を含む): 1277337600

約数和(自身を除く): 788960802

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 179, 182, 247, 263, 266, 273, 358, 399, 494, 526, 537, 546, 741, 789, 798, 1074, 1253, 1482, 1578, 1729, 1841, 2327, 2506, 3401, 3419, 3458, 3682, 3759, 4654, 4997, 5187, 5523, 6802, 6838, 6981, 7518, 9994, 10203, 10257, 10374, 11046, 13962, 14991, 16289, 20406, 20514, 23807, 23933, 29982, 32578, 34979, 44213, 47077, 47614, 47866, 48867, 64961, 69958, 71421, 71799, 88426, 94154, 97734, 104937, 129922, 132639, 141231, 142842, 143598, 194883, 209874, 265278, 282462, 309491, 329539, 389766, 454727, 612001, 618982, 659078, 894463, 909454, 928473, 988617, 1224002, 1364181, 1788926, 1836003, 1856946, 1977234, 2683389, 2728362, 3672006, 4284007, 5366778, 6261241, 8568014, 11628019, 12522482, 12852021, 18783723, 23256038, 25704042, 34884057, 37567446, 69768114, 81396133, 162792266, 244188399, 488376798]

約数ペア:

[(1, 488376798), (2, 244188399), (3, 162792266), (6, 81396133), (7, 69768114), (13, 37567446), (14, 34884057), (19, 25704042), (21, 23256038), (26, 18783723), (38, 12852021), (39, 12522482), (42, 11628019), (57, 8568014), (78, 6261241), (91, 5366778), (114, 4284007), (133, 3672006), (179, 2728362), (182, 2683389), (247, 1977234), (263, 1856946), (266, 1836003), (273, 1788926), (358, 1364181), (399, 1224002), (494, 988617), (526, 928473), (537, 909454), (546, 894463), (741, 659078), (789, 618982), (798, 612001), (1074, 454727), (1253, 389766), (1482, 329539), (1578, 309491), (1729, 282462), (1841, 265278), (2327, 209874), (2506, 194883), (3401, 143598), (3419, 142842), (3458, 141231), (3682, 132639), (3759, 129922), (4654, 104937), (4997, 97734), (5187, 94154), (5523, 88426), (6802, 71799), (6838, 71421), (6981, 69958), (7518, 64961), (9994, 48867), (10203, 47866), (10257, 47614), (10374, 47077), (11046, 44213), (13962, 34979), (14991, 32578), (16289, 29982), (20406, 23933), (20514, 23807)]